Mather, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mather, a community in Greene County, Pennsylvania.
Overnight
53°F
Mostly Clear
Mostly clear, with a low around 53. Southwest wind around 3 mph.
7-day forecast for Mather
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Clear | 3 mph SW | 1% |
| Wednesday | 77°F | Mostly Cloudy then Chance Light Rain | 3 to 9 mph S | 25% |
| Wednesday Night | 59°F | Light Rain | 10 mph S | 99% |
| Thursday | 70°F | Chance Light Rain then Partly Sunny | 7 to 13 mph SW | 38% |
| Thursday Night | 47°F | Partly Cloudy | 2 to 6 mph SW | 2% |
| Friday | 64°F | Partly Sunny then Slight Chance Light Rain | 2 to 9 mph SW | 17% |
| Friday Night | 41°F | Chance Light Rain | 2 to 7 mph W | 32% |
| Saturday | 53°F | Chance Light Rain | 7 to 12 mph W | 32% |
| Saturday Night | 34°F | Slight Chance Light Rain | 3 to 9 mph W | 23% |
| Sunday | 55°F | Partly Sunny | 5 to 13 mph W | 8% |
| Sunday Night | 32°F | Partly Cloudy | 6 to 9 mph SW | 5% |
| Monday | 56°F | Mostly Sunny | 7 to 13 mph W | 7% |
| Monday Night | 33°F | Mostly Clear | 6 to 9 mph SW | 7% |
| Tuesday | 60°F | Sunny | 9 to 14 mph SW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Mather (39.936, -80.074). Updated through the day.
Growing snapshot for Mather
Last spring frost
May 3
First fall frost
Oct 15
Growing season
164 days
Hardiness zone
6b
More local growing data for Mather: nearby ZIP 15346 weather · frost dates · planting calendar · Pennsylvania frost dates
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Mapletown
Morrisville
Mount Morris
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New Freeport
Rices Landing
Rogersville
Waynesburg
West Waynesburg
Wind Ridge
Climate data from the nearest NOAA station, Waynesburg 1 E, Pa (5.5 mi from Mather). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.